From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 111299] AMD RX 570 Black Screen/Hang at startup (AMDGpu DC problem) Date: Mon, 05 Aug 2019 13:05:10 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1334523184==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 48CBD89CF6 for ; Mon, 5 Aug 2019 13:05:10 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1334523184== Content-Type: multipart/alternative; boundary="15650103100.7C0d.29003" Content-Transfer-Encoding: 7bit --15650103100.7C0d.29003 Date: Mon, 5 Aug 2019 13:05:10 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D111299 Bug ID: 111299 Summary: AMD RX 570 Black Screen/Hang at startup (AMDGpu DC problem) Product: DRI Version: XOrg git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: suren.karimp@gmail.com Hello, AMD RX 570 faces a blank, black screen at boot. This started happeni= ng after linux kernel 4.17 started enabling amdgpu DC by default, and only solution (for now) is disabling amdgpu DC using amdgpu.dc=3D0 kernel boot parameter. Here is like to original bug, in Ubuntu's tracker: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-amdgpu/+bug/18= 37945 Sytem information (inxi -SGxxx): https://paste.ubuntu.com/p/sWW27FBwCG/ --=20 You are receiving this mail because: You are the assignee for the bug.= --15650103100.7C0d.29003 Date: Mon, 5 Aug 2019 13:05:10 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated
Bug ID 111299
Summary AMD RX 570 Black Screen/Hang at startup (AMDGpu DC problem)
Product DRI
Version XOrg git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity major
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter suren.karimp@gmail.com 

Hello, AMD RX 570 faces a blank, black screen at boot. This st=
arted happening
after linux kernel 4.17 started enabling amdgpu DC by default, and only
solution (for now) is disabling amdgpu DC using amdgpu.dc=3D0 kernel boot
parameter.

Here is like to original bug, in Ubuntu's tracker:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-vi=
deo-amdgpu/+bug/1837945

Sytem information (inxi -SGxxx): https://paste.ubuntu.com/p/sWW27FBwCG/

You are receiving this mail because:
  • You are the assignee for the bug.
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